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'Synthetic' marijuana is problem for US military

SAN DIEGO (AP) - U.S. troops are increasingly using an easy-to-get herbal mix called "Spice," which mimics a marijuana high, is hard to detect and can bring on hallucinations that last for days.

The abuse of the substance has so alarmed military officials that they've launched an aggressive testing program that this year has led to the investigation of more than 1,100 suspected users.

So-called "synthetic" pot is readily available on the Internet and has become popular nationwide in recent years, but its use among troops and sailors has raised concerns among the Pentagon brass.

"You can just imagine the work that we do in a military environment," said Mark Ridley, deputy director of the Naval Criminal Investigative Service, adding, "you need to be in your right mind when you do a job. That's why the Navy has always taken a zero tolerance policy toward drugs."

Two years ago, only 29 Marines and sailors were investigated for Spice. This year, the number topped 700, the investigative service said. Those found guilty of using Spice are kicked out, although the Navy does not track the overall number of dismissals.

The Air Force has punished 497 airmen so far this year, compared to last year's 380, according to figures provided by the Pentagon. The Army does not track Spice investigations but says it has medically treated 119 soldiers for the synthetic drug in total.

Military officials emphasize those caught represent a tiny fraction of all service members and note none was in a leadership position or believed high while on duty.

Spice is made up of exotic plants from Asia like Blue Lotus and Bay Bean. Their leaves are coated with chemicals that mimic the effects of THC, the active ingredient in marijuana, but are five to 200 times more potent.

More than 40 states have banned some of its chemicals, prompting sellers to turn to the Internet, where it is marketed as incense or potpourri. In some states, Spice is sold at bars, smoke shops and convenience stores.

Sellers based in the United States and Europe advertising the incense on the Internet did not respond to emails or calls seeking comment.

The packets often say the ingredients are not for human consumption and are for aromatherapy. They are described as "mood enhancing" and "long lasting." Some of the sellers' Web sites say they do not sell herbal mixes containing any illegal chemicals and say they are offering a "legal high."

Service members preferred it because up until this year there was no way to detect it with urine tests. A test was developed after the Drug Enforcement Administration put a one-year emergency ban on five chemicals found in the drug.

Manufacturers are adapting to avoid detection, even on the new tests, and skirt new laws banning the main chemicals, officials say.

"It's a moving target," said Capt. J.A. "Cappy" Surette, spokesman for the Navy Bureau of Medicine and Surgery.

The military can calibrate its equipment to test for those five banned chemicals "but underground chemists can keep altering the properties and make up to more than 100 permutations," Surette said.

Complicating their efforts further, there are more than 200 other chemicals used in the concoctions. They remain legal and their effects on the mind and body remain largely unknown, Navy doctors say.

A Clemson University scientist created many of the chemicals for research purposes in 1990s. They were never tested on humans.

Civilian deaths have been reported and emergency crews have responded to calls of "hyper-excited" people doing things like tearing off their clothes and running down the street naked.

Navy investigators compare the substance to angel dust because no two batches are the same. Some who smoke it like a marijuana cigarette may just feel a euphoric buzz, but others have suffered delusions lasting up to a week.

While the problem has surfaced in all branches of the military, the Navy has been the most aggressive in drawing attention to the problem.

It produced a video based on cases to warn sailors of Spice's dangers and publicized busts of crew members on some of its most-storied ships, including the USS Carl Vinson, from which Osama bin Laden's was dropped into the sea.

Two of the largest busts this year involved sailors in the San Diego-based U.S. Third Fleet, which announced last month that it planned to dismiss 28 sailors assigned to the aircraft carrier USS Ronald Reagan.

A month earlier, 64 sailors, including 49 from the Vinson, were accused of being involved in a Spice ring.